package 二级缓存;

/**
 * @author: wh(1835734390 @ qq.com)
 * @date: 2023/8/15 16:44
 * @description:
 * @version:
 */
public interface Cache {
    Object get(String key);
    void put(String key, Object value, long expirationTime);
    void remove(String key);
    void clear();
    void removeExpired();
}
